He means trading with outside the country foreign markets that will provide better goods and produce more revenue.
The choices can be found elsewhere and as follows:
(1) lateen sail
(2) iron cannons
(3) camel caravans
(4) moveable type
I think the correct answer from the choices listed above is option 3. The technological innovation that was essential to stimulate the expansion of the gold salt trade in west africa would be camel caravans. They were able to trade more.
St<span>. </span>Augustine<span> of Hippo (A.D. 354 - 430) was an Algerian-Roman philosopher and theologian of the late Roman / early Medieval period. He is one of the most important early figures in the development of Western Christianity, and was a major figure in bringing Christianity to dominance in the previously pagan Roman Empire</span>
They were colonies of great Britain
Great Britain had taken over the areas and declared them to be British spheres of interests following the decline of the Ottoman empire. Egypt specifically was of prime significance to Britain as it was the new route to India and the colonies in the Eastern coast of Africa.
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